what's wrong with this thread (and what's wrong with monday morning quarterbacking in general), is that this entire conversation has existed for the most part in a vacuum. We don't really know what the OP's boss was thinking when he ordered his electricians to screw up this grid. I can think of scenarios that have not been discussed that would not be outside the realm of possibilities. For example, it is possible that the GC was being a jerk and leaned on him to do it, and it might just be that he told the GC that he wouldn't be responsible for any problems, and it might just be that he was hoping that the GC would stop his guys when he saw how screwed up the ceiling was getting. On the other hand, it might be that he is an idiot. But, since we will never know, who cares ? All I can say for sure is, I am happy that the OP did what he wanted to do, and hopefully he is also happy with the outcome.